Ozeki SMS Gateway review
A broad, high-throughput SMS gateway with substantial upfront licensing costs.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Ozeki SMS Gateway is installable software for businesses, SMS service providers, aggregators, mobile operators, and office teams that need to send and receive SMS. It runs on Windows or Linux servers and can be deployed on physical, virtual, or cloud infrastructure. Connectivity includes wireless modems, Android devices, SMPP, UCP, CIMD2, HTTP, and other interfaces. Applications can connect through HTTP and SMPP APIs, databases, email, files, and command-line workflows, while built-in features cover inbound and outbound routing, delivery-status handling, user accounts, and service-provider operations.
The licensing structure is organized around throughput. The 5 MPM plan allows 5 messages per minute, 1 service-provider connection, and 10 users. The 10 MPM, 20 MPM, and 30 MPM plans increase capacity to 10, 20, and 30 messages per minute, with up to 2, 5, and 10 provider connections and 30, 100, and 250 users. Higher-volume plans run from 1 MPS to 50 MPS, allow up to 25 to 100 provider connections, and have no user limit. Pricing is listed as a one-time license fee in EUR, with a starting price of 1,490 EUR, excluding applicable taxes.
Its main advantage is breadth across messaging infrastructure and business workflows. HTTP, REST, SMPP, SQL databases, Microsoft Exchange, SMTP, POP3, IMAP, FTP, Excel, and Android connectivity give teams several ways to connect existing systems. Delivery reports, SQL traffic reporting, email-to-SMS, SMS-to-email, routing, and credit limits support managed operations rather than one-off sending. Choose Ozeki when you need on-premises control, multiple connections, or high throughput across Windows or Linux. A simpler cloud SMS service may suit teams that need only a basic API and have limited messaging infrastructure.
Ozeki SMS Gateway pros and cons
- Where it wins
- Supports HTTP, SMPP, UCP, CIMD2, email, database, and modem connections
- Scales from 5 messages per minute to 50 messages per second
- Includes routing, delivery reports, SQL reporting, and credit limits
- Where it doesn't
- Starting price is 1,490 EUR as a one-time license fee
- Lower tiers limit throughput, provider connections, or user counts
- The broad feature set may exceed the needs of simple SMS sending
Ozeki SMS Gateway fact sheet, pricing and score →
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